Electrolytes truly are the “Spark of Life” as described in the book, "Electrolytes, the Spark of Life, by Gillian Martlew. While many of the known elements can be classified as Electrolytes, there are five elements recognized around the world as essential for maintaining a properly functioning electrical circuit within our body. They are: - Magnesium - Potassium - Sodium - Chloride - Calcium These elements are necessary for: Nerve conduction Maintenance of cellular osmotic balance Preservation of proper acid-base (pH) balance throughout the body The electrical system within our body encompasses our heart, brain, and nervous system. As such, it is absolutely essential that our cells be replete with these elements. Electrolytes carry electrical impulses from the brain to every part of the body to keep it in a healthy balance. Easy on the stomach. Safe for all ages. No color or scent.